What are wetlands? a) where water covers the plants b) where water covers the road c) where water covers the animals or d) where water covers the land?

There are six elements that make up most of the human body. which of the following is not one of these six elements?

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above